AND8125/D Evaluating the Power Capability of NCP101X
... auxiliary winding option. 5. “I have a converter that already runs at 130 kHz with an auxiliary winding!”: In that case, no option, provided that power budget is compatible… 6. “I need the smallest possible size”: If the frequency increase does not help to pass more power, it certainly provides a s ...
... auxiliary winding option. 5. “I have a converter that already runs at 130 kHz with an auxiliary winding!”: In that case, no option, provided that power budget is compatible… 6. “I need the smallest possible size”: If the frequency increase does not help to pass more power, it certainly provides a s ...
Module 4
... amplitude and create a similar version of it with a much greater amplitude, so that it is less corruptible by noise that naturally occurs within any communications system. In the last Unit we studied the bipolar junction transistor (BJT) and the metal-oxide-semiconductor field-effect transistor (MOS ...
... amplitude and create a similar version of it with a much greater amplitude, so that it is less corruptible by noise that naturally occurs within any communications system. In the last Unit we studied the bipolar junction transistor (BJT) and the metal-oxide-semiconductor field-effect transistor (MOS ...
MAX221 +5V, 1µA, Single RS-232 Transceiver with AutoShutdown General Description
... INVALID pin high when an active RS-232 cable is connected, signaling the host that a peripheral is connected to the communications port. The MAX221 is available in a 16-pin SSOP package as well as a 16-pin TSSOP that uses 50% less board space than a 16-pin SO. For an equivalent RS-232 transceiver wi ...
... INVALID pin high when an active RS-232 cable is connected, signaling the host that a peripheral is connected to the communications port. The MAX221 is available in a 16-pin SSOP package as well as a 16-pin TSSOP that uses 50% less board space than a 16-pin SO. For an equivalent RS-232 transceiver wi ...
NSD-2101
... However, the average input voltage to the piezo can be regulated by the ASIC between VDD and 2 x VDD. This average voltage, which can be set via I²C along with the duty cycle (or pulse width) of the drive signal, determines the speed of the motor. The result being at lower speeds, the motor consumes ...
... However, the average input voltage to the piezo can be regulated by the ASIC between VDD and 2 x VDD. This average voltage, which can be set via I²C along with the duty cycle (or pulse width) of the drive signal, determines the speed of the motor. The result being at lower speeds, the motor consumes ...
UC2834 数据资料 dataSheet 下载
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
Comparative Analysis of 150W RF VDMOS Transistors
... Device ruggedness is a measure of its survivability against mismatched loads, which results in elevated device junction temperature due to increased dissipation from reflected power. Although ruggedness and survivability are general, albeit vague terms, it is well understood that the device ruggedne ...
... Device ruggedness is a measure of its survivability against mismatched loads, which results in elevated device junction temperature due to increased dissipation from reflected power. Although ruggedness and survivability are general, albeit vague terms, it is well understood that the device ruggedne ...
Journal of Power Electronics Vol
... of China for the support of the project titled Research on the Energy Router in the Distribution Network for the Energy ...
... of China for the support of the project titled Research on the Energy Router in the Distribution Network for the Energy ...
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... special components can be built in such as Schottky diodes and zener diodes for specific requirements. QUBiC processing enables extremely short propagation delay times combined with low power dissipation, low noise and high output drive. The process also allows very low temperature dependency of AC ...
... special components can be built in such as Schottky diodes and zener diodes for specific requirements. QUBiC processing enables extremely short propagation delay times combined with low power dissipation, low noise and high output drive. The process also allows very low temperature dependency of AC ...
AP7173 1.5A LOW DROPOUT LINEAR REGULATOR WITH PROGRAMMABLE SOFT-START
... Power-Good pin, open-drain output. When the VOUT is below the PG threshold the PG pin is driven low; when the VOUT exceeds the threshold, the PG pin goes into a high-impedance state. To use the PG pin, use a 10kΩ to 1MΩ pull-up resistor to pull it up to a supply of up to 5.5V, which can be higher t ...
... Power-Good pin, open-drain output. When the VOUT is below the PG threshold the PG pin is driven low; when the VOUT exceeds the threshold, the PG pin goes into a high-impedance state. To use the PG pin, use a 10kΩ to 1MΩ pull-up resistor to pull it up to a supply of up to 5.5V, which can be higher t ...
LMC6044 CMOS Quad Micropower Operational Amplifier (Rev. D)
... These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ...
... These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ...
DC Biasing using a S..
... Both of these facts lead to the requirement that our bias design be insensitive to the value of β . Specifically, we want to design the bias network such that the DC bias currents (e.g., IC ) do not change values when β does. ...
... Both of these facts lead to the requirement that our bias design be insensitive to the value of β . Specifically, we want to design the bias network such that the DC bias currents (e.g., IC ) do not change values when β does. ...
BDTIC www.BDTIC.com/infineon T D A 4 8 6 3 -
... A second winding (detector winding) on the choke provides an image of the drain voltage in the ratio Ndet /Nboost = VZCD /(Vout - Vinnom). The ratio is set so that VZCD is about 22 V to 24 V followed by a supply circuitry and detector resistor according to a) of Figure 2. For a 400 V output voltage ...
... A second winding (detector winding) on the choke provides an image of the drain voltage in the ratio Ndet /Nboost = VZCD /(Vout - Vinnom). The ratio is set so that VZCD is about 22 V to 24 V followed by a supply circuitry and detector resistor according to a) of Figure 2. For a 400 V output voltage ...
UT54ACS00E - Aeroflex Microelectronic Solutions
... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
+3 V/+5 V, Dual, Serial Input 12-Bit DAC AD7394
... than 200 microamps of current while operating from power supplies in the 2.7 V to 5.5 V range, making it ideal for batteryoperated applications. The AD7394 contains a voltage-switched, 12-bit, laser trimmed digital-to-analog converter, rail-to-rail output op amps, two DAC registers, and a serial inp ...
... than 200 microamps of current while operating from power supplies in the 2.7 V to 5.5 V range, making it ideal for batteryoperated applications. The AD7394 contains a voltage-switched, 12-bit, laser trimmed digital-to-analog converter, rail-to-rail output op amps, two DAC registers, and a serial inp ...
VCA810 数据资料 dataSheet 下载
... Operating from ±5V supplies, the gain control voltage for the VCA810 will adjust the gain from –40dB at 0V input to +40dB at –2V input. Increasing the control voltage above ground will attenuate the signal path to greater than 80dB. Signal bandwidth and slew rate remain constant over the entire gain ...
... Operating from ±5V supplies, the gain control voltage for the VCA810 will adjust the gain from –40dB at 0V input to +40dB at –2V input. Increasing the control voltage above ground will attenuate the signal path to greater than 80dB. Signal bandwidth and slew rate remain constant over the entire gain ...
MAX1298/MAX1299 12-Bit Serial-Output Temperature Sensors with 5-Channel ADC General Description
... The MAX1298/MAX1299 also perform fully differential voltage measurements with 12-bit resolution and separate track-and-hold (T/H) for positive and negative inputs. Both devices accept versatile input modes consisting of two 3-channel signal pairs, five 1-channel signals relative to an AIN5, or VDD/4 ...
... The MAX1298/MAX1299 also perform fully differential voltage measurements with 12-bit resolution and separate track-and-hold (T/H) for positive and negative inputs. Both devices accept versatile input modes consisting of two 3-channel signal pairs, five 1-channel signals relative to an AIN5, or VDD/4 ...
MAX5037A VRM 9.0/VRM 9.1, Dual-Phase, Parallelable, Average-Current-Mode Controller General Description
... MOSFETs, eliminating the need for external heatsinks even when delivering high output currents. Differential sensing enables accurate control of the output voltage, while adaptive voltage positioning provides optimum transient response. An internal regulator enables operation with either +5V or +12V ...
... MOSFETs, eliminating the need for external heatsinks even when delivering high output currents. Differential sensing enables accurate control of the output voltage, while adaptive voltage positioning provides optimum transient response. An internal regulator enables operation with either +5V or +12V ...
LT3748 – 100V Isolated Flyback Controller
... extra transformer winding is required for regulation. The output voltage is easily programmed with two resistors. The LT3748 features a boundary mode control method, (also called critical conduction mode) where the part operates at the boundary between continuous conduction mode and discontinuous co ...
... extra transformer winding is required for regulation. The output voltage is easily programmed with two resistors. The LT3748 features a boundary mode control method, (also called critical conduction mode) where the part operates at the boundary between continuous conduction mode and discontinuous co ...
J.M. Rivas, J. Shafran, R.S. Wahby, and D.J. Perreault, “New Architectures for Radio-Frequency dc/dc Power Conversion,” 2004 IEEE Power Electronics Specialists Conference, Aachen, Germany, June 2004, pp. 4074-4084.
... of multi-level pulse-width modulation of power (or current). Clearly, there are many other similar control strategies that will likewise provide a desired average output voltage. The time-modulation-regulated architecture exhibits a number of the advantages of the previous architecture. The unregula ...
... of multi-level pulse-width modulation of power (or current). Clearly, there are many other similar control strategies that will likewise provide a desired average output voltage. The time-modulation-regulated architecture exhibits a number of the advantages of the previous architecture. The unregula ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.